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Locked Re: More strangeness
Not I but for some reason he seems to act like a 14yr old with a new toy and its annoying........ Scott
By Scott Savage KC7WDG <kc7wdg@...> · #30 ·
Locked Re: More strangeness
Agreed. Steve --- qrpbear <qrpbear@...> wrote: __________________________________ Do you Yahoo!? Friends. Fun. Try the all-new Yahoo! Messenger. http://messenger.yahoo.com/
By Steven Greenfield AE7HD · #29 ·
Locked Re: Dumpster Diving Again!
Steve, I got the motors out this morning. Two 7.5 degree steppers and one conventional motor (rpm??). I was thinking more along the lines of coupling through two 6:1 epicyclic ball drives to the
By qrpbear · #28 ·
Locked Re: More strangeness
Steve, Personally I don't think we should get involved with this kind of discussion here. It can't lead to anything constructive. Best to just let this play itself out somewhere else. Some things
By qrpbear · #27 ·
Locked Re: 3-D Loops
Bruce, Curious... that goes contrary to my intuition also. It has always been one of the "laws" of coil winding that best Q is obtained in solenoid coils when the diameter to length ratio is square
By qrpbear · #26 ·
Locked Re: Dumpster Diving Again!
--- qrpbear <qrpbear@...> wrote: There is a stepper motor driver list, but it's rather dead and starting to get taken over by spammers. You might also try the Electronics_101 list, it is very
By Steven Greenfield AE7HD · #25 ·
Locked More strangeness
Got a strange IM from electronicdx: alienrelics: Why did you kick me off your lists? What do you mean, "put down by your members"? I don't control anyone, and I can't see anything for you to be mad
By Steven Greenfield AE7HD · #24 ·
Locked Re: 3-D Loops
Contrary to my intuition, closely spaced windings seem to vastly increase the Q of the antenna. I, too thought about the capture volume, but then the capture volume of a spiral loop would be zero.
By Bruce Carter · #23 ·
Locked Dumpster Diving Again!
While walking home from the bus stop yesterday I encountered an HP printer that someone had thrown away. Naturally I snagged that puppy! I've been thinking about using the stepper motors out of it
By qrpbear · #22 ·
Locked 3-D Loops
Another thing that keeps floating up from the depths of my subconscious... How would a multi-turn loop having space between turns a significant percentage of the loop diameter work relative to one
By qrpbear · #21 ·
Locked Honey I Shrunk the Loop
A little something to start off some discussion here... Back in 1993 Rod Newkirk, W9BRD, published an article entitled "Honey I Shrunk the Loop" in QST magazine (July, 1993). For those without
By qrpbear · #20 ·
Locked Re: Sorry To See it Happen
--- als_radios <aburzynski@...> wrote: I'm hoping! qrpbear has started things off, posting in Links and Files. I agree, and I won't mess with the colors. I read most of my Yahoogroups online,
By Steven Greenfield AE7HD · #19 ·
Locked Sorry To See it Happen
It's too bad things busted up into two groups, but I choose to stay with this one and leave the other. Hopefully this will grow to becoming the excellent group that it was in the past. Please don't
By als_radios <aburzynski@...> · #18 ·
Locked your father's loop antenna list
Hi, Thanks to whoever initiated the move to start over. I value the discussions regarding loop antenna design, fabrication and use that take place daily on this list and resent the actions of the
By David Kent <dak@...> · #17 ·
Locked New file uploaded to loopantennas
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the loopantennas group. File : /Links.txt Uploaded by : alienrelics
By loopantennas@... · #16 ·
Locked New file uploaded to loopantennas
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the loopantennas group. File :
By loopantennas@... · #15 ·
Locked Re: This is not your father's loop antennas list
Well, here is my first post that makes me a member. I still don't know what is going on with two groups, but spam happens, and I think Yahoo sells the addresses of these groups. I suggest a more
By Bruce Carter · #14 ·
Locked hello
hello everyone Scott
By tcbh420 <kc7wdg@...> · #13 ·
Locked New file uploaded to loopantennas
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the loopantennas group. File : /ModeratorFiles/AboutLoopAntennas.txt
By loopantennas@... · #12 ·
Locked This is not your father's loop antennas list
Some of you were set to No Email. I changed you to Special Notices so everyone would get this. Please, feel free to change your settings back to No Email. I'm the only one who can send out as a
By Steven Greenfield AE7HD · #11 ·